Economy: Darius Had been taxing people equally. He also Standardized system of currency, Weights, and measures witch made transactions easier. To encourage more trade darius built extensive road net works. Darius over saw a Canal that linked to the indian ocean to the Mediterranean Sea. To get more food he ordered massive irrigation projects to reclaim large amounts or arble land and encourage new farming Techniques.

Government: Darius had a Provencial government headed by apointed subrulers. Garrisoned imperrial troops in every provence. Disapated special officers known as the kings ears